<template>
  <div class="login">
    <el-form :model="loginForm" class="container" :rules="loginrules" ref="loginref">
      <el-form-item>
        <div class="avatar">
          <img src="../assets/avatar.jpg" alt>
        </div>
      </el-form-item>
      <el-form-item prop="username">
        <el-input v-model="loginForm.username" prefix-icon="myicon myicon-user"></el-input>
      </el-form-item>
      <el-form-item prop="password">
        <el-input v-model="loginForm.password" prefix-icon="myicon myicon-key" type="password"></el-input>
      </el-form-item>
      <el-button type="primary" @click="handlerClick" class="login-btn">登录</el-button>
    </el-form>
  </div>
</template>
<script>
import { login } from "@/api/index.js";
export default {
  data() {
    return {
      loginForm: {
        username: "admin",
        password: "123456"
      },
      loginrules: {
        username: [
          { required: true, message: "请输入用户名", trigger: "blur" },
          { min: 5, max: 10, message: "长度在 5 到 10个字符", trigger: "blur" }
        ],
        password: [
          { required: true, message: "请输入密码", trigger: "blur" },
          { min: 5, max: 10, message: "长度在 5 到 10个字符", trigger: "blur" }
        ]
      }
    };
  },
  methods: {
    handlerClick() {
      this.$refs.loginref.validate(isOK => {
        if (isOK) {
          login({
            username: this.loginForm.username,
            password: this.loginForm.password
          }).then(res => {
            if (res.data.meta.status === 200) {
              localStorage.setItem("token", res.data.data.token);
              localStorage.setItem("username",res.data.data.username)
              this.$router.push({ name: "home" });
            } else {
              this.$message.error(res.data.meta.msg);
            }
          })
          .catch(err=>{
            console.log(err)
          })
        } else {
          alert('请正确输入信息后再提交')
          return false;
        }
      });
    }
  }
};
</script>

<style lang="scss" scoped>
.login {
  position: fixed;
  width: 100%;
  height: 100%;
  background-color: #2f4050;

  .container {
    position: absolute;
    left: 0;
    right: 0;
    width: 400px;
    padding: 0px 40px 15px 40px;
    margin: 200px auto;
    background: white;
    .avatar {
      position: relative;
      left: 50%;
      width: 120px;
      height: 120px;
      margin-left: -60px;
      margin-top: -60px;
      box-sizing: border-box;
      border-radius: 50%;
      border: 10px solid #fff;
      box-shadow: 0 1px 5px #ccc;
      overflow: hidden;
    }
    .login-btn {
      width: 100%;
    }
  }
}
</style>
